Navigation Links
Clemson research nets $2 million from NSF to mimic nature's probes
Date:8/31/2009

CLEMSON - The National Science Foundation has awarded Clemson University researchers $2 million to study ways to mimic the suction mechanism used by butterflies and moths to feed so that the same method can be used in medical diagnostics. The research will help develop a new class of fiber-based devices capable of probing and transporting previously impossible-to-reach liquids, such as those drawn from a single cell or tissue.

"Right now, we have a real challenge of collecting fluids from miniscule places, such as a cell or a gland, without damaging them," said principal investigator Konstantin Kornev, associate professor in the School of Materials Science and Engineering. "Butterflies and moths have an amazing system in that they can adapt their proboscis, which is their long feeding tube, to accommodate hard-to-reach places. It can also adjust to the difficult flow of both thin and thick liquids. We want to engineer that same ability, and we can learn a great deal from nature."

Kornev said the goal is to develop probes for medical testing and that applications may some day include drawing DNA from a single cell. He adds that current "microfluidic devices," the instruments that transport and analyze small amounts of liquids, are not flexible and are not able to deal with a wide range of liquids.

"The bio-inspired probes we envision are like an endoscope that is used to see inside the body. It would have many tiny hairs working like an octopus' arms and grabbing many things at once. This way, we can map the tissue in question by picking and analyzing biofluids from different spots," said Kornev. "In doing this, we're taking advantage of recent progress in the field of fiber science and engineering."

Co-investigators to the project are Peter Adler, professor of entomology, soil and plant science; Kenneth Christensen, assistant professor of genetics and biochemistry; Richard Groff, assistant professor in electrical and computer engineering; and Alexey Vertegel, assistant professor of bioengineering. The research is part of an ongoing project to develop fiber-based medical devices in Clemson's School of Materials Science and Engineering and the Center for Advanced Engineering Fibers and Films.


'/>"/>

Contact: Susan Polowczuk
spolowc@clemson.edu
864-656-2063
Clemson University
Source:Eurekalert

Related biology news :

1. Clemson and collaborators receive $1.1 million to improve durability of concrete infrastructure
2. Clemson chemists present revolutionary teaching concepts
3. Clemson physicist Apparao Rao named Fellow of the American Physical Society
4. Clemson researchers advance nano-scale electromechanical sensors
5. US Senate confirms Clemson University engineering Dean Esin Gulari to National Science Board
6. National Science Foundation grants Clemson professors award to develop nanoprobes
7. NIH awards Clemson bioengineer $1.5 million to improve durability of tissue heart valves
8. Clemson bioengineer wins prestigious Early Career Award
9. NIH recognizes Clemson nanotechnology for molecule tracking
10. Clemson physicist addresses international forum on thermoelectric energy
11. Clemson scientists shed light on molecules in living cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/26/2016)... and LONDON , April ... part of EdgeVerve Systems, a product subsidiary of ... today announced a partnership to integrate the Onegini ...      (Logo: http://photos.prnewswire.com/prnh/20151104/283829LOGO ) ... their customers enhanced security to access and transact ...
(Date:4/15/2016)... 2016 Research and Markets has ... Market 2016-2020,"  report to their offering.  , ... ,The global gait biometrics market is expected to ... period 2016-2020. Gait analysis generates multiple ... used to compute factors that are not or ...
(Date:3/31/2016)... -- Genomics firm Nabsys has completed a financial  restructuring under ... M.D., who returned to the company in October 2015. ... including Chief Technology Officer, John Oliver , Ph.D., ... Vice President of Software and Informatics, Michael Kaiser ... Bready served as CEO of Nabsys from 2005-2014 and ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... (PRWEB) , ... May 25, 2016 , ... ... Michael Fitzmaurice recently became double board-certified in surgery and surgery of the hand ... Dr. Fitzmaurice is no stranger to going above and beyond in his pursuit ...
(Date:5/25/2016)... (PRWEB) , ... May 25, 2016 , ... Scientists at ... line options being tried for mesothelioma may be hampering the research that could lead ... research. Click here to read it now. , The team evaluated 98 ...
(Date:5/25/2016)... ... 25, 2016 , ... Lady had been battling arthritis since the age of ... left knee. Lady’s owner Hannah sought the help of Dr Jeff Christiansen of ... her cruciate ligament and help with the pain of Lady’s arthritis. Dr Christiansen suggested ...
(Date:5/24/2016)... ... May 24, 2016 , ... Cell therapies for a range ... by research at Worcester Polytechnic Institute (WPI) that yielded a newly patented method ... , The novel method, developed by WPI faculty members Raymond Page, PhD, professor ...
Breaking Biology Technology: